<template>
  <div>



    <main class="" id="main-collapse">
      <div>


        课程详情页


      </div>

    </main>





  </div>
</template>



<script>




export default {
  data () {
    return {
      msg: "这是一个变量"
    }
  },

  mounted:function(){


},
  methods:{
      changetest(index){
          this.clicked = index;
      }
  }
}


</script>

<style>



</style>
